9978286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1091}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 15921360

約数和(自身を除く): 5943074

約数列:

[1, 2, 17, 34, 269, 538, 1091, 2182, 4573, 9146, 18547, 37094, 293479, 586958, 4989143, 9978286]

約数ペア:

[(1, 9978286), (2, 4989143), (17, 586958), (34, 293479), (269, 37094), (538, 18547), (1091, 9146), (2182, 4573)]